Invention Grant
US07263769B2 Multi-layered flexible print circuit board and manufacturing method thereof 失效
多层柔性印刷电路板及其制造方法

Multi-layered flexible print circuit board and manufacturing method thereof
Abstract:
A multi-layered flexible print circuit board comprising an insulating layer, a circuit layer formed on the front and back surfaces of the insulating layer and a hole connecting between the circuit layers via the insulating layer, wherein there is provided an electrically-conductive member having a metal layer formed thereon at least on the surface thereof which is press-fitted into the hole to electrically conduct the circuit layer.
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